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Priority to PL413538ApriorityCriticalpatent/PL413538A1/en
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Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Przedmiotem zgłoszenia jest sztuczny piaskowiec uzyskany w wyniku scalania piasków, charakteryzujący się tym, że zawiera piasek w ilości 65 - 80% wagowych, szkło wodne w ilości 5 - 15% wagowych, utwardzacz szkła wodnego - w ilości 5 - 10% wagowych względem szkła wodnego, polimer siarkowy - 3 - 10% wagowych nanokrzemionka i/lub mikrokrzemionka - 3 - 8% wagowych, przy czym sztuczny piaskowiec ma masę właściwą 1,65 - 1,85 kg/dm3, nasiąkliwość < 6,4%, ścieralność 0,1 - 0,4 cm, mrozoodporność wynosi 44 cykle, ognioodporność < 1150°C.The subject of the application is artificial sandstone obtained by merging sands, characterized in that it contains sand in the amount of 65 - 80% by weight, water glass in the amount of 5 - 15% by weight, water hardener - in the amount of 5 - 10% by weight relative to water glass , sulfur polymer - 3 - 10% by weight nanosilica and / or microsilica - 3 - 8% by weight, where artificial sandstone has a specific mass of 1.65 - 1.85 kg / dm3, water absorption <6.4%, abrasion 0.1 - 0.4 cm, frost resistance is 44 cycles, fire resistance <1150 ° C.
PL413538A2015-08-122015-08-12Artificial sandstone obtained as a result of integration of sands
PL413538A1
(en)
Artificial sandstone obtained as a result of agglomeration of metallurgical wastes, preferably the wastes after the steel-making processes, composition for the agglomeration of metallurgical wastes, and method of metallurgical wastes agglomeration.